Can holder



FIG. 1 is a perspective view of a can holder showing my new design;

FIG. 2 is an elevational view of one side, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view. 

The ornamental design for a can holder, as shown. 